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Mingjiada Supply TI (LM73605QRNPRQ1) Synchronous Step-Down DC/DC Converters

Shenzhen Mingjiada Electronics Co., Ltd.——Supply TI LM73605QRNPRQ1 Automotive Synchronous Buck Converter: Highly Reliable Power Solution for Smart Cars

Under the trend of increasingly intelligent and electrified automotive electronic systems, efficient and stable power management solutions have become the core of reliable operation of in-vehicle equipment. Mingjiada Electronics long-term supply of high-performance automotive-grade power supply chip, which TI LM73605QRNPRQ1 5A synchronous buck converter with its excellent performance and high reliability, has become the ideal choice for automotive power supply design.

Product Description: Core Benefits of the TI LM73605QRNPRQ1

The LM73605QRNPRQ1 is TI's synchronous step-down DC/DC converter designed specifically for automotive applications, combining high performance, a wide voltage input and multiple protections for use in harsh in-vehicle environments:

Wide input voltage range (3V-36V): Compatible with 12V/24V automotive power systems, easy to cope with voltage fluctuations such as sudden load drops and start-stop conditions.

5A continuous output capability: provides stable power supply for ADAS camera, in-vehicle processor and other high power consumption modules.

Frequency-efficient design (configurable up to 2.2MHz): supports miniaturised inductors and capacitors, optimises PCB layout and reduces EMI interference.

Automotive-grade reliability: AEC-Q100 Grade 1 certified, with operating temperature covering -40°C to +125°C, adapting to extreme environments such as engine compartment and dashboard.

Multiple protection mechanisms: Integrated over-current protection, thermal shutdown, input under-voltage lockout (UVLO) and adjustable soft-start to ensure safe system operation.

LM73605QRNPRQ1 Typical application scenario:

The LM73605QRNPRQ1 is widely used in the following in-vehicle systems:

ADAS (Advanced Driver Assistance System): Provide efficient power supply for millimetre wave radar and camera modules.

In-vehicle infotainment and dashboard: support power supply for centre control processor and HD display.

Powertrain and body control: for ECU, sensors, LED light drivers, etc.

New Energy Vehicles: Provide auxiliary power supply for BMS (Battery Management System), OBC (On-Board Charger) and other high-voltage modules.

In the wave of ‘new four’ (electrification, intelligence, network connectivity, sharing), stable and efficient power management solutions are the cornerstone of system reliability. By supplying TI LM73605QRNPRQ1 Synchronous Buck Converters, combined with professional technical support and agile supply chain services, Mingjiada Electronics helps customers to quickly respond to market demands and build more competitive automotive electronic systems. For more information about LM73605QRNPRQ1, please contact our sales team.

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